Home / 60,614,524-90,922,573.32-20,225,008

Finding the Fourth Proportional to 60,614,524, 90,922,573.32 and 20,225,008

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Solution

The fourth proportional to 60,614,524, 90,922,573.32 and 20,225,008 is: 30,337,774.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,614,524 : 90,922,573.32 = 20,225,008 : x
  2. Step 2: Convert to fraction form
    60,614,524/90,922,573.32 = 20,225,008/x
  3. Step 3: Cross multiply
    60,614,524x = 90,922,573.32 × 20,225,008
  4. Step 4: Simplify right side
    60,614,524x = 1,838,909,772,777,586.50
  5. Step 5: Solve for x
    x = 1,838,909,772,777,586.50/60,614,524
  6. Step 6: Final answer
    x = 30,337,774.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.